summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorThomas Weißschuh <linux@weissschuh.net>2023-02-14 06:23:52 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-02-14 17:52:37 +0300
commita527b0111798ed7b9f49830989eaabfe537e09ef (patch)
tree55e3d3d88bca6ef6fffb65112737ee4488c50cd5
parent446c85af665cf6d911c4821ac9507c8ba0cc7e75 (diff)
downloadlinux-a527b0111798ed7b9f49830989eaabfe537e09ef.tar.xz
ACPI: make kobj_type structures constant
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definitions to prevent modification at runtime. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/acpi/cppc_acpi.c2
-rw-r--r--drivers/acpi/device_sysfs.c2
-rw-r--r--drivers/acpi/sysfs.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index 0f17b1c32718..a8f58b32d66f 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -193,7 +193,7 @@ static struct attribute *cppc_attrs[] = {
};
ATTRIBUTE_GROUPS(cppc);
-static struct kobj_type cppc_ktype = {
+static const struct kobj_type cppc_ktype = {
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = cppc_groups,
};
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index 120873dad2cc..c3aa15571f16 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -78,7 +78,7 @@ static void acpi_data_node_release(struct kobject *kobj)
complete(&dn->kobj_done);
}
-static struct kobj_type acpi_data_node_ktype = {
+static const struct kobj_type acpi_data_node_ktype = {
.sysfs_ops = &acpi_data_node_sysfs_ops,
.default_groups = acpi_data_node_default_groups,
.release = acpi_data_node_release,
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 7db3b530279b..7f4ff56c9d42 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -953,7 +953,7 @@ static struct attribute *hotplug_profile_attrs[] = {
};
ATTRIBUTE_GROUPS(hotplug_profile);
-static struct kobj_type acpi_hotplug_profile_ktype = {
+static const struct kobj_type acpi_hotplug_profile_ktype = {
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = hotplug_profile_groups,
};